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Figure 5 | Virology Journal

Figure 5

From: PA from an H5N1 highly pathogenic avian influenza virus activates viral transcription and replication and induces apoptosis and interferon expression at an early stage of infection

Figure 5

Interferon β expression in C-PA- and WSN-infected cells. Interferon induction levels 4 and 8 hr pi were measured as the luciferase activity from p-125Luc. The mean and standard deviation (error bar) of luciferase activity were calculated from 3 independent measurements. Statistical significance was evaluated with Student’s t-test. **p < 0.01.

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